Dec 05 09:32:21.128 INFO checking osm_pbf_iter-0.1.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 09:32:21.128 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 09:32:21.449 INFO [stdout] bdc8e9495757333c5f76839ee7c1b84b9583210cfca6fb7d562986eabd7243db
Dec 05 09:32:21.451 INFO running `"docker" "start" "-a" "bdc8e9495757333c5f76839ee7c1b84b9583210cfca6fb7d562986eabd7243db"`
Dec 05 09:32:22.067 INFO [stderr] usermod: no changes
Dec 05 09:32:22.185 INFO [stderr]     Checking protobuf_iter v0.1.1
Dec 05 09:32:22.199 INFO [stderr]     Checking num_cpus v1.2.1
Dec 05 09:32:23.339 INFO [stderr]     Checking osm_pbf_iter v0.1.0 (/source)
Dec 05 09:32:24.847 INFO [stderr] warning: variable does not need to be mutable
Dec 05 09:32:24.847 INFO [stderr]   --> src/parse/tags.rs:34:41
Dec 05 09:32:24.847 INFO [stderr]    |
Dec 05 09:32:24.847 INFO [stderr] 34 |             opt_iter.as_mut().and_then(|mut iter| iter.next());
Dec 05 09:32:24.847 INFO [stderr]    |                                         ----^^^^
Dec 05 09:32:24.847 INFO [stderr]    |                                         |
Dec 05 09:32:24.847 INFO [stderr]    |                                         help: remove this `mut`
Dec 05 09:32:24.847 INFO [stderr]    |
Dec 05 09:32:24.847 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 09:32:24.847 INFO [stderr] 
Dec 05 09:32:25.275 INFO [stderr] warning: variable does not need to be mutable
Dec 05 09:32:25.275 INFO [stderr]   --> src/parse/tags.rs:34:41
Dec 05 09:32:25.275 INFO [stderr]    |
Dec 05 09:32:25.275 INFO [stderr] 34 |             opt_iter.as_mut().and_then(|mut iter| iter.next());
Dec 05 09:32:25.275 INFO [stderr]    |                                         ----^^^^
Dec 05 09:32:25.275 INFO [stderr]    |                                         |
Dec 05 09:32:25.275 INFO [stderr]    |                                         help: remove this `mut`
Dec 05 09:32:25.283 INFO [stderr]    |
Dec 05 09:32:25.283 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 09:32:25.283 INFO [stderr] 
Dec 05 09:32:27.216 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.12s
Dec 05 09:32:27.218 INFO [stderr] su: No module specific data is present
Dec 05 09:32:28.091 INFO running `"docker" "inspect" "bdc8e9495757333c5f76839ee7c1b84b9583210cfca6fb7d562986eabd7243db"`
Dec 05 09:32:28.395 INFO running `"docker" "rm" "-f" "bdc8e9495757333c5f76839ee7c1b84b9583210cfca6fb7d562986eabd7243db"`
Dec 05 09:32:28.659 INFO [stdout] bdc8e9495757333c5f76839ee7c1b84b9583210cfca6fb7d562986eabd7243db